15674475321

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1301}}^1$

素因数の和:1588

約数の個数: 80

約数和(自身を含む): 25408373760

約数和(自身を除く): 9733898439

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 207, 223, 261, 621, 667, 669, 783, 1301, 1863, 2001, 2007, 2349, 3903, 5129, 6003, 6021, 6467, 11709, 15387, 18009, 18063, 19401, 29923, 35127, 37729, 46161, 54027, 58203, 89769, 105381, 113187, 138483, 148741, 174609, 269307, 290123, 339561, 415449, 446223, 523827, 807921, 867767, 870369, 1018683, 1338669, 2423763, 2603301, 2611107, 3056049, 4016007, 6672829, 7809903, 7833321, 8413567, 12048021, 20018487, 23429709, 23499963, 25240701, 60055461, 70289127, 75722103, 180166383, 193512041, 227166309, 540499149, 580536123, 681498927, 1741608369, 5224825107, 15674475321]

約数ペア:

[(1, 15674475321), (3, 5224825107), (9, 1741608369), (23, 681498927), (27, 580536123), (29, 540499149), (69, 227166309), (81, 193512041), (87, 180166383), (207, 75722103), (223, 70289127), (261, 60055461), (621, 25240701), (667, 23499963), (669, 23429709), (783, 20018487), (1301, 12048021), (1863, 8413567), (2001, 7833321), (2007, 7809903), (2349, 6672829), (3903, 4016007), (5129, 3056049), (6003, 2611107), (6021, 2603301), (6467, 2423763), (11709, 1338669), (15387, 1018683), (18009, 870369), (18063, 867767), (19401, 807921), (29923, 523827), (35127, 446223), (37729, 415449), (46161, 339561), (54027, 290123), (58203, 269307), (89769, 174609), (105381, 148741), (113187, 138483)]